From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2D890C433E2 for ; Fri, 17 Jul 2020 08:03:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 082AD2074B for ; Fri, 17 Jul 2020 08:03:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="fLPIshEx" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726923AbgGQIDa (ORCPT ); Fri, 17 Jul 2020 04:03:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40944 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726855AbgGQIDa (ORCPT ); Fri, 17 Jul 2020 04:03:30 -0400 Received: from mail-ej1-x643.google.com (mail-ej1-x643.google.com [IPv6:2a00:1450:4864:20::643]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1C073C061755 for ; Fri, 17 Jul 2020 01:03:30 -0700 (PDT) Received: by mail-ej1-x643.google.com with SMTP id dp18so9788958ejc.8 for ; Fri, 17 Jul 2020 01:03:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=zTRm1pc4WM6Vqk2nByxT6u9yYq4sNdHtHcemIm/r8LQ=; b=fLPIshExpYb5CrH6sSe7t+tlCWOql0fBjyo4P3Quda99a7y2N6qu8yyKK3Ey4Qsc/r ryIVO3QZ3s1WvZlbZikn9QetLdC7/jKAiopiXizAydq4mImmuJ8GP05Y7LZPWqr1gnMf I2EkMR7hMYJZgBgw2UcsPnt6SF3vaqKeXPqjhGKZ+rb9hYHVTgVnbq1rZNwAb/pkPrJK wM3yl8R5IQub5hyO7mCy5EvgznS8HtpTywq8bDidZoglS6G1Dom87VczLBRDEMBT1kmQ byZ2EvsiVLbjTv7Eabc9sf40yX02Qxuepam2WZ1/uHwFpRFF6MONmtpj8VbX/61w72LQ ucOw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=zTRm1pc4WM6Vqk2nByxT6u9yYq4sNdHtHcemIm/r8LQ=; b=ilmMwwY3XN60aEqTXylB0fojzqZOFSvcqyTcgJgnz6h1/liXTu/xvD5/eXEudsALm0 PH5uy8HxN1k6/zXTil3nv7ijnE5dFvSpKWNXGxXnkYBQGTQyLpd3po+eqr8Rjp23b8O+ gdhtQ6O+7Nno8oYFSPh+VAHX8UVDYTE1Ve9nBpY3MLFnErFmzpC1YDTLVpzr7IDLZ9g/ I9fPlDNo/R6/9CKtPclUVAO1Kip/h3m+mYFX45hKXjicE7s2HIjlopj2xUBGbjM9E4BO ul0RLcIlxhvKV1FOyc4q+oe/Ma+WCb+13zvjlNmP4ROVQwN1cB1jE3orOlM489Zf1sls dwEA== X-Gm-Message-State: AOAM532Gi7PSbouljZnz3yIXrfVHT/zVx6aZ30gx4cm6DAZEkng1zraP Dy8RG73bwLMMugQixmiF1wE= X-Google-Smtp-Source: ABdhPJxKh7lHEMhiP8U6EC1yufo2JyOoCcnbfOyg+jkhKhwmBXX+XQ8/2Ttg8Ix95QTM7xI99SxptQ== X-Received: by 2002:a17:906:f20d:: with SMTP id gt13mr7583961ejb.117.1594973008888; Fri, 17 Jul 2020 01:03:28 -0700 (PDT) Received: from oberon.zico.biz ([83.222.187.186]) by smtp.gmail.com with ESMTPSA id s13sm7186074ejd.117.2020.07.17.01.03.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 17 Jul 2020 01:03:28 -0700 (PDT) From: "Tzvetomir Stoyanov (VMware)" To: rostedt@goodmis.org Cc: linux-trace-devel@vger.kernel.org Subject: [PATCH 0/2] Enhancements to trace-cmd clear Date: Fri, 17 Jul 2020 11:03:24 +0300 Message-Id: <20200717080326.82151-1-tz.stoyanov@gmail.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-trace-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-trace-devel@vger.kernel.org Added new options to trace-cmd clear, alowwing it to be ftrace instance aware. Implemented new tracefs API for iterating over the configured ftrace instances. Tzvetomir Stoyanov (VMware) (2): trace-cmd: Add new tracefs API tracefs_instances_walk() trace-cmd: Enhance "trace-cmd clear" to be instance aware Documentation/trace-cmd-clear.1.txt | 13 ++- include/tracefs/tracefs.h | 1 + lib/tracefs/include/tracefs-local.h | 1 + lib/tracefs/tracefs-events.c | 14 ++-- lib/tracefs/tracefs-instance.c | 52 ++++++++++++ tracecmd/Makefile | 1 + tracecmd/trace-clear.c | 124 ++++++++++++++++++++++++++++ tracecmd/trace-record.c | 24 ------ tracecmd/trace-stat.c | 52 +++--------- tracecmd/trace-usage.c | 4 +- 10 files changed, 214 insertions(+), 72 deletions(-) create mode 100644 tracecmd/trace-clear.c -- 2.26.2